Pith Number

pith:VEK7JRRQ

pith:2018:VEK7JRRQQL6OWTZHZAIP4FMFNB

not attested not anchored not stored refs pending

Profiling lung cancer patients using electronic health records

Alejandro Rodr\'iguez-Gonz\'alez, Consuelo Gonzalo Mart\'in, Consuelo Parejo, Cristina Gonz\'alez de Pedro, Ernestina Menasalvas Ruiz, Guzm\'an Bermejo, Jes\'us Rey, Juan Luis Cruz Bermudez, Juan Manuel Tu\~nas, Mariano Provencio, Marta Mendez, Massimiliano Zanin, Olga Zaretskaia

arxiv:1809.08199 v1 · 2018-09-18 · q-bio.QM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VEK7JRRQQL6OWTZHZAIP4FMFNB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:05:10.126248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a915f4c63082fceb4f27c810fe158568551337e9332865081c9896c8a063d473

Aliases

arxiv: 1809.08199 · arxiv_version: 1809.08199v1 · doi: 10.48550/arxiv.1809.08199 · pith_short_12: VEK7JRRQQL6O · pith_short_16: VEK7JRRQQL6OWTZH · pith_short_8: VEK7JRRQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VEK7JRRQQL6OWTZHZAIP4FMFNB \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a915f4c63082fceb4f27c810fe158568551337e9332865081c9896c8a063d473

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94c88ef963b88b7cb7e42880793d1c8a5cea562e04f9f28e6140cb9e548cfcd7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2018-09-18T16:19:59Z",
    "title_canon_sha256": "111cb3b319fd8aef225e0eb37d5b650aba64b121b22fdf0002a2e59dd23329d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08199",
    "kind": "arxiv",
    "version": 1
  }
}